Sunday, May 24, 2015

A concept for a thermal space solar power satellite

Too vulnerable to terrorism and space debris, I think, but an interesting addition to the options for replacing fossil fuels:

https://www.youtube.com/watch?v=q-Lrj35HcbQ&feature=youtu.be

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Massive Study of 2.8 Million People Reveals New Secrets of Alzheimer’s Disease

https://scitechdaily.com/massive-study-of-2-8-million-people-reveals-new-secrets-of-alzheimers-disease/